{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xa8a5c1ac30c1dbdc29846d3bfcfa1cee7191534fe44de1c93deab137a7b82888",
    "signature": "0x3e36e0caa386377735f3fea6cdaea18caafd29965664446dc3d4d30278af0a1e06cfd958c2771042af9aa1be3a187b8602f134bced3afd3989e1427552fedebe1b",
    "signer": "0xBf48451C010a49903CBCb58021043D318a3FA211",
    "userId": "585984131"
  }
}